AURUM HSP 2
The Aurum HSP was designed with a single purpose: to be the fastest downhill bike we’ve ever made. As an integral bike within Norco’s Race Development Program, the Aurum HSP’s proprietary design was developed and tested in conjunction with the Norco Factory Racing Team. After a full year of testing and riding, including a complete UCI World Cup Downhill season, the result is a no-compromise DH race machine that delivers superior grip and control, capable of taking on the toughest tracks in the world in pursuit of gold.
Specifications
FRAME
Norco Aurum High Single Pivot, Carbon Front and Rear Triangles, Aluminum Linkage, 200mm Travel, Boost 12x148mm (29") | 12x142mm (27.5") TA Dropouts
FORK
RockShox BoXXer World Cup DebonAir, 200mm Travel, Boost 20x110mm TA, 56mm Offset
REAR SHOCK
RockShox Super Deluxe Coil RC, 225x70mm (29") | 225x75mm (27.5")
HEADSET
Cane Creek 40 series 1-1/8 IS42 sealed bearing
HEADSET SPACER
3x10mm, 1x5mm, 1x2.5mm, Aluminum
REAR DERAILLEUR
SRAM GX DH, 7 Speed
CASSETTE
SRAM GX DH PG-720, 11-25T, 7 Speed
CHAIN
SRAM NX PC-1110, 11 Speed
CRANKSET
Truvativ Descendant DH, 165mm, 34T
BOTTOM BRACKET
SRAM PressFit BB, 104.5mm
CHAIN TENSIONER
e*thirteen LG1+ Bottoms Only Chainguide, Aluminum Backplate, ISCG05
SHIFTER REAR
SRAM GX DH, 7 Speed
GRIP
Race Face Half Nelson, Lock-On, Black
HANDLEBAR
Race Face Atlas 820mm x 20mm
STEM
Race Face Chester DM 35 stem 50mm ext.
SEAT POST
Norco 6061 Alloy Double Bolt Head, 30.9mm
SEAT POST CLAMP
Norco Integrated
SADDLE
SDG Fly RL saddle
FRONT BRAKE
SRAM Code R, 4 Piston Hydraulic Disc, SRAM CenterLine 200mm Rotor
REAR BRAKE
SRAM Code R, 4 Piston Hydraulic Disc, SRAM CenterLine 200mm Rotor
FRONT HUB
Novatech sealed bearing 20x110mm Boost front
REAR HUB
SRAM MTH 746, Boost 12x148mm (29") | 12x142mm (27.5")
SPOKES/NIPPLESB
DT Competition Double butted Stainless Steel - Black
RIMS
WTB ST i29 TCS 2.0, 32 Hole, 29mm Internal Width
FRONT TIRE
Maxxis Minion DHF, 2.5", DH/EXO/TR
REAR TIRE
Maxxis Minion DHR II, 2.4", 3C/DH/TR
REAR AXLE
Syntace X-12 axle 148L x 171 L
Specifications are subject to change at any time and without notice..
Geometry
| Frame Size: | XS/S (27.5") | S/M (27.5") | M/L (27.5") | L/XL (27.5") | M/L (29") | L/XL (29") |
|---|---|---|---|---|---|---|
| Travel (mm front/mm rear): | 200/200 | 200/200 | 200/200 | 200/200 | 200/200 | 200/200 |
| Seat Tube Length: | 400 | 415 | 430 | 445 | 431 | 446 |
| Head Tube Angle: | 62.5 | 62.5 | 62.5 | 62.5 | 62.5 | 62.5 |
| Seat Tube Angle (effective): | 74.39 | 73.5 | 72.65 | 71.82 | 72.34 | 71.62 |
| Horizontal Top Tube: | 570.5 | 602.5 | 634.5 | 666.5 | 637.11 | 665.85 |
| Head Tube Length: | 100 | 107.5 | 115 | 122.5 | 100 | 100 |
| Fork Length: | 586.1 | 586.1 | 586.1 | 586.1 | 598 | 598 |
| Bottom Bracket Rise/Drop: | -5 | -5 | -5 | -5 | -24 | -24 |
| Bottom Bracket Height: | 350 | 350 | 350 | 350 | 353 | 353 |
| Wheel Base: | 1169.32 | 1202.85 | 1237 | 1270 | 1235 | 1265 |
| Rear Centre: | 400 | 410 | 420 | 430 | 420 | 430 |
| Front Centre: | 769.37 | 792.9 | 817 | 840 | 815 | 835 |
| Reach: | 405.04 | 425.1 | 445 | 465 | 441 | 461 |
| Stack: | 592.23 | 598.88 | 606 | 612 | 617 | 617 |
| Stand Over: | 744.37 | 756.56 | 768 | 780 | 775 | 787 |
| Crank Length: | 165 | 165 | 165 | 165 | 165 | 165 |
| Stem Length: | 50 | 50 | 50 | 50 | 50 | 50 |